This past weekend’s mass shootings loomed during a Latino conference that had five presidential candidates in attendance. Also, Bernie Sanders weighs in on homelessness and affordable housing in an exclusive interview with KPBS. A Union-Tribune editorial advocates for voting for politicians who support sensible gun legislation, a report from SANDAG shows drug use among juveniles is at its highest in 19 years, Geneviéve Jones-Wright launches a speaker series focused on criminal justice reform, and the Oceanside Film Festival runs through Sunday.